Software
Houzz Logo Print
lindavarga20

Sick seedlings?

10 years ago

I planted 3-6 seeds per slot in my seed trays and now I see a big difference in some of my seedlings. One has blackish marks that look like bites taken out of it. It is in the same slot as a healthy looking seedling (they are watermelon seedlings). I wonder what is going on and if it might affect my good seedling. Same things with my cucumbers.

I didn't expect every seed I planted to grow into a strong plant and I've read I'll need to cull down to the strongest one or two plants (depending on the seed instructions) but I was expecting weaker seedlings not ones that look like they've been eaten or are sick. Just wondering if someone looking at the pictures might be able to shed a bit of light on what is going on. Is it a weak/bad seed? Is something happening to it? I mixed in some fertilizer into the soil before I read that they won't need fertilizer until their true leaves sprout so can that hurt my seedlings?

Also I have a pair of healthy strong looking cucumber seedlings in the same tray spot. Can I separate them or plant the two of them to a larger plant or should I choose the better of the two and get rid of the other one? Will the roots be too close together? If I snap one plant off at the stem above the ground is the root still alive under the soil?

Thanks for any and all replies!!

Comments (15)

  • 10 years ago
    last modified: 10 years ago

    Oh didn't notice the tiny lil one sprouting in the same spot until I looked at it here, lol!

  • 10 years ago
    last modified: 10 years ago

    Looks like I'm pointing to the top left seedling twice but I meant to discard the tray under it with no sprouting in it.

  • 10 years ago

  • 10 years ago

    you don't want to put fertilizer into the soil that early ;/ may I ask, are you using a seed starting mix? If you get a seedling with a shell attached to it, you can very lightly mist it with water, might help it fall off.

  • 10 years ago

    I am not using a seed starting mix. Just a potting mix. I'm moving them to other larger pots before moving outside. This is my first year gardening on my own so I'm improvising and learning as I go. I've read that seeding mixes are looser than soil and easier to transplant from. I bought a couple of kits and they had a weird soil disk I soaked in water and it came up weird like soft hay (only thing I can compare it to). It holds water differently, this soil when wet can be packed like wet snow into a snowball. If I buy some seed starting mix do you remove the entire plant (roots and all) from it then move into real soil? Would that mean you could reuse the seed mix the next year? These seeds don't have fertilizer in the mix but my later ones do. Have I possibly hurt them this way?

  • 10 years ago

    Thank you very much! I wasn't sure what is going on with these. My tomatoes are starting to grow but my peppers are holding off. The packet of seeds said I could get a head start on cucumbers inside and I want to grow them in containers since the backyard is very clay-like and I've been forbidden from digging in it again, lol. I thought I'd try growing them upside down so I don't have to stake them but we've got a big deck so I can use some of the railings for support and try both ways to see how they grow.

  • 10 years ago

    Just so long as you know that if these don't survive transplanting you can easily direct seed them in the containers. Direct seeded cukes will quickly catch up to and pass up any transplants.

    Peppers take quite a long time to germinate unless you use a heat mat for them and are very slow growing so next time they need to be started in a tray of their own or one that can be separated from those seeds with normal germination times.

    Dave

    lindavarga20 thanked digdirt2
  • 10 years ago

    Thanks! My Cayenne Peppers are finally sprouting but I have some green and a mix of hot peppers not yet sprouting. I don't have a heating mat so I'll have to see what I can do to makeshift something. Maybe having them elevated over a heating cube to heat the bottoms or something like that.

  • 10 years ago

    Peppers can take a really long time to sprout, heating mat can really help that, what zone are you in?

  • 10 years ago

    My zone is 5b but I'm not sure how to use that number.

  • 10 years ago

    also if you don't have a heat mat, you can try the top of the fridge, it worked for some people

  • 10 years ago

    Sometimes the seedling has a hard time releasing from the seed coat and that cotyledon leaf gets damaged.

    For years, I sowed my cucumbers directly in the garden, but the last couple of years I've had issues with them not germinating (either they rotted or sometime got to them). I now start them inside a few weeks before planting them out and they do fine.

    lindavarga20 thanked donna_in_sask
  • 10 years ago

    "My zone is 5b but I'm not sure how to use that number."

    Just Google 'gardening in zone 5b' for all sorts of info. To add it to your posts here along with your city or state location just go to your profile page here and fill in all the blanks. Then it will be automatic.

    Dave

    lindavarga20 thanked digdirt2
  • 10 years ago

    Cool thanks I'll do that!